| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $21.46 | 11.192% | $23.8618 | $23.86 | $23.85 | $23.90 |
| Purchase #2 | $199.35 | 5.319% | $209.9534 | $209.95 | $209.95 | $210.00 |
| Purchase #3 | $121.36 | 7.111% | $129.9899 | $129.99 | $130.00 | $130.00 |
| Purchase #4 | $173.40 | 5.760% | $183.3878 | $183.39 | $183.40 | $183.40 |
| Purchase #5 | $127.75 | 3.564% | $132.303 | $132.30 | $132.30 | $132.30 |
| Purchase #6 | $55.30 | 10.631% | $61.1789 | $61.18 | $61.20 | $61.20 |
| Purchase #7 | $231.45 | 13.126% | $261.8301 | $261.83 | $261.85 | $261.80 |
| 7 purchase totals = | $930.07 | $1,002.5049 | $1,002.50 | $1,002.55 | $1,002.60 | |